Lead technical strategy and implementation for Reddit's Video Ads and reddit-unique Brand Ad Formats on Android. Responsibilities include driving roadmap and execution, establishing Android best practices, full lifecycle development (discovery to deployment), mentoring senior engineers, and collaborating with product and design. Requires 8+ years software engineering experience and strong Kotlin/Android expertise.

Hands-on senior technical leader responsible for defining and evolving MetaMask Mobile platform architecture (React Native + native), driving cross-team upgrades and migrations, improving performance/stability (startup time, crashes, ANRs, memory, bundle size), enhancing developer experience and CI/CD/OTA workflows, integrating AI/LLMs into developer tooling, and mentoring senior engineers. Requires ~10+ years building and scaling mobile apps with deep React Native and native iOS/Android experience. US salary range provided for US-based candidates.

Lead technical efforts for Reddit's Android platform focusing on app architecture, developer experience (tools, CI, workflows), client health (crashes, ANRs, performance), observability, and applying AI to engineering workflows. Requires 8+ years software development experience and 4+ years building Android apps; based in San Francisco with a US salary range provided.

Lead technical direction for Reddit's Android app: shape architecture to scale for 100M+ DAUs, improve developer experience and CI integrations, implement static analysis and guardrails, and build client health and observability foundations. Requires 8+ years software development experience with at least 4 years developing Android apps and expertise in Jetpack Compose and Kotlin Coroutines. Base salary range disclosed: $217,000–$303,900 USD.

Lead technical efforts for Reddit's Android app focused on app architecture, client health (crashes/ANRs/performance), developer experience (tools, workflows, CI), and observability. Requires 8+ years software development experience, 4+ years building Android apps, and expertise in modern Android (Jetpack Compose, Kotlin Coroutines) and platform/infrastructure.

Reddit seeks a Staff Android Engineer to lead Android architecture, improve developer experience (tools, workflows, CI), and drive client health and observability (crash/ANR/performance). The role requires 8+ years of software development experience, at least 4 years building Android apps, and expertise in modern Android tech (Kotlin, Jetpack Compose, coroutines), platform/infrastructure, and applying AI to engineering workflows.

Headway is hiring a Senior React Native Developer to work remotely embedded on an enterprise client team (medium- to long-term). Responsibilities include setting technical direction for the mobile codebase, end-to-end feature architecture and API integration, refactoring technical debt, mentoring via pair programming, and collaborating with product/QA/backend teams. Requirements: 3+ years professional mobile development experience (including 1–2+ years React Native), experience submitting apps to the App Store and Play Store; familiarity with native iOS/Android and full-stack tech (Ruby on Rails, Phoenix/Elixir, or Node) is a plus. Role expects attendance at occasional team weeks in Wisconsin.

Join the Navigation SDK team to implement large-scale SDK features and deliver end-to-end from design to release. Responsibilities include debugging, profiling and optimizing performance, improving API clarity, documentation and tooling, and collaborating with cross-functional stakeholders. Requires demonstrated history of shipping Android apps and 4+ years experience with Kotlin/Java; familiarity with Jetpack UI libraries and testing frameworks is expected.

Responsible for the motion and interaction layer of the Kraken mobile app (React Native). Work includes building and evolving animated components and motion tokens, profiling and optimising rendering performance (especially on lower-end Android), bridging to native when needed, and partnering with product designers to ship refined motion and interaction experiences.

Role to own the motion and interaction layer of Kraken's React Native mobile app: implement and evolve animated components and motion tokens, optimize rendering performance (especially on lower-end Android), bridge to native when needed (Swift/Kotlin), and collaborate closely with product designers to ship high-quality interaction work.

Planner 5D seeks an Android Team Lead with 7+ years of Android experience to own Android development, make technical decisions, mentor developers, and implement complex features (graphics, multiplayer, AI, CRDT). Required skills include Kotlin, Java, Jetpack, Dagger, Coroutines/RxJava, Room/SQLite, REST/Protobuf, testing, and in-app payments. Locations listed include several European cities and Poland.

Replit is hiring a Senior Software Engineer (Mobile) to shape end-to-end mobile experiences for their React Native/TypeScript mobile app. The role involves building features, improving observability and performance, and collaborating with designers and engineers. Tech stack mentioned includes TypeScript, React, React Native, Expo, Apollo/GraphQL, Swift and Kotlin. This is a full-time, permanent, hybrid position based in Foster City, CA with an in-office requirement of Monday, Wednesday, and Friday.

Seeking a Senior Android Engineer to design, implement, and ship features for the ClassPass mobile apps. Responsibilities include collaborating with product and design, mentoring junior engineers, performing code reviews, writing technical documentation, and working with Kotlin, Jetpack Compose, and a large modular codebase. Flutter experience is a plus. Base salary range in the United States: $151,300–$201,700.

Headspace is hiring a Staff Software Engineer, Mobile to lead complex cross-functional mobile projects, architect scalable enrollment and content systems, define mobile platform patterns (server-driven UI, observability, experimentation), and mentor engineers. The role emphasizes Flutter (2+ years), native Android/iOS (4+ years), mobile architecture patterns (MVC/MVVM), comprehensive testing (unit/integration/end-to-end), and use of AI-assisted development tools. The position is open to candidates residing in the United States with preferred locations in San Francisco (hybrid), New York City (remote), and Seattle (remote).

Senior individual contributor role (8+ years) focused on technical leadership for Reddit's Home feed on Android: design and implement Android architecture, drive developer workflow improvements, collaborate with product/design/ML teams, own experimentation and metrics, and mentor engineers. Remote within the United States, Canada, or Europe; hybrid near listed offices is also possible.

Lead the Nav SDK team at Mapbox to advance maps and navigation SDKs, mentor and grow engineers, and align team work with company and product goals. Partner with Product and Engineering to define roadmaps, contribute to rendering engine vision, and drive operational excellence for mobile SDKs and navigation experiences.

Work on Mapbox's Navigation SDK for Android, defining architecture and leading cross-functional technical initiatives. Responsibilities include API and SDK design, implementing and improving functionality and developer experience, debugging and profiling for performance, and mentoring peers. Requires experience shipping complex Android apps/SDKs and familiarity with Kotlin and Java; C++ and AOSP experience are noted as beneficial.

Mapbox seeks a Software Development Engineer II for the Navigation SDK team in Minsk to define architecture, lead technical initiatives, and implement scalable features that integrate Navigation, Maps and Search SDKs. The role emphasizes Kotlin/Java Android development, API design, debugging/profiling, SDK developer experience, and collaboration across teams.

Fueled is hiring a contract Senior React Native Engineer to design and deliver high-performance cross-platform mobile applications using React Native (Expo), TypeScript, and Node.js integrations. Responsibilities include end-to-end feature delivery, state management and typed data modeling, API (REST/GraphQL) integration, caching and performance improvements, native module and third-party SDK work, and implementing automated mobile CI/CD and app store deployments. Role is remote and open to applicants worldwide.

Lead a cross-functional engineering team (mobile, backend, platform) to drive monetization and merchandising initiatives. Role emphasizes technical direction, sustainable architecture, partnership with product and data, recruiting and developing engineers. Requires 3+ years of direct management experience and experience delivering high-quality mobile or frontend products; technologies likely include Kotlin/Java, AWS (ECS, SQS, RDS), and modern mobile stacks (Swift/SwiftUI, Android/Jetpack Compose).